baber/WOPTO huggingface dataset:
Patent DE-2522235-A1 (DE)
Title: File storage or support system with wall attachment beam - has section of beam produced with double row of hooks or lugs
Inventor: KUTSCHHEIT GEB ROOS DORA
IPC: A47B96/14
Filed: 1975-05-20
Abstract: A beam system can be fastened to a vertical wall. It is used for suspension of articles such as document type file systems, storage magazines or other similar light items. These items may be hung up in a preferred specific location or sequence, and the system has support beams which are attached to the vertical wall constructed with a twin parallel arrayed pair of row of hooks or lugs (4, 5). The beams are of U-type section, and the sections which have the hooks or lugs constructed upon them are attached to the beams and are wider than the U-shaped beams themselves.
Patent DE-2540057-A1 (DE)
Title: Conveyor and distributor for peat - has funnels delivering to elongate conveyor with material proportioning and spreading units above surface
Inventor: STAUDACHER ERWIN
IPC: B65G47/19
Filed: 1975-09-09
Abstract: The conveyor is for the even distribution of mud or peat. It has a frame, with a lower long advance conveyor, a vertical storage funnel above it, and a proportioner at the front, for even distribution of the material on the conveyor. The appliance may have two proportioning reels (30-32), the rear one being at the larger vertical distance to the advance conveyor (4). On the outlet side, a locking rod (42) is positioned between and parallel to the reels. The rod consists of a cylindrical tube, and has a diameter of 15%, pref. 18-25% of the rotary diameter of the reels.
Patent DE-2541029-A1 (DE)
Title: Room divider furniture wall - has horizontal door on upper edge, and pelmet attached to ceiling
IPC: A47B77/02
Filed: 1975-09-15
Abstract: The furniture wall is of room height, and is used for kitchen units or room dividers and is formed from individual items of furniture. The uppermost units are closable by doors fitted well below the ceiling of the room. The doors of the uppermost units project beyond the upper limits of those units, and fit to their horizontal uppers surfaces. A pelmet is attached to the ceiling in front of the closed doors of the uppermost units. This pelmet is at a distance from the doors. The width of the uppermost units corresponds to several times the width of the furniture units fitted below them.
Patent DE-2545156-A1 (DE)
Title: Formulation to treat collagenous tissue damage - is rendered stable to storage by adding small amts. of glycerides and nonionic emulsifiers
Inventor: WECK JOACHIM
IPC: A61K47/26
Filed: 1975-10-08
Abstract: A medicament to treat collagen damage (e.g. as in polyarthritis chronica contains the reaction prod. of alkali metal phosphate citrate complexes of di- and/or tri-valent Fe, Co and/or Mn with glyceryl esters of tribasic acids as the active ingredient. The formulation also contains small amts. of glycerides of natural vegetable fatty acids, nonionic emulsifiers and/or polyoxyethylene derivs. of sorbitol anhydride opt. partially esterified with fatty acids. The formulation are stable for >=1 yr. in air-tight containers. The additives are skin-compatible and do not cause allergic reactions.
Patent DE-2547207-A1 (DE)
Title: Hydraulic lift non-return valve - is operated by manual control valve with camming spindle in annular fluid space
Inventor: HEINRICH CHRISTIAN
IPC: F15B13/04
Filed: 1975-10-22
Abstract: The non-return valve is contained inside a control valve supplying hydraulic fluid, for example, to a power lifting cylinder. The control disc (3) can be moved manually by a lever against the spring (3) force. Fluid leads into an annular space (6) and is supplied to the lifting ram through another annular space (5). The non return valve (13) sits in the bore (11) which supplies the hydraulic fluid operating cylinder for the lifting ram. The valve plug is spring (14)-loaded closed against a bush (17). A cruciform section (19) extension to the plug projects into the control valve bore (10), and its tip (28) is moved back to open the valve by the conical cam surface (36) and enlarged shaft section (36) when the control valve spindle is shifted.
Patent DE-2549229-A1 (DE)
Title: Sprung support surface for ambulances - permits swinging into lowest possible position and spring pivot system protects against sudden movements
IPC: A61G3/00
Filed: 1975-11-03
Abstract: A support surface esp. for use in ambulance etc. has a spring system so attached that the surface automatically positions itself in the lowest spring position irrespective of whether it is loaded, empty or being unloaded. The entire system may be swung out of the open rear doors of the ambulance to allow the surface to be loaded with a patient, or to allow the patient to be removed at the destination. This arrangement requires min. lifting of patient and protects against knocks and other sudden movements.
Patent DE-2550693-A1 (DE)
Title: Medical type pincer for tissue cauterization - has jaws at distal end and IR heat source to seal tissue
Inventor: STORZ KARL
IPC: A61B18/08
Filed: 1975-11-12
Abstract: The pincer of forceps type device is for surgical or medical type applications, in partic. for use in tissue sealing or repair. There is an inner and outer tubular constructional element by means of which the pincer jaws may be activated and within which the heat source for tissue sealing is situated. The heat source is provided by a light beam. The light beam originates in an infra red radiator and is fed from the proximal end of the device to the distal end jaws.
Patent DE-2554919-A1 (DE)
Title: Mouse or rat trap - has bait in covered box with slide which traps head of animal in hole to kill it
Inventor: FELLER OTTO
IPC: A01M23/24
Filed: 1975-12-06
Abstract: A mouse or rat trap comprises a covered box (a) in which the bait is located and which includes a spring-loaded slide (b) with a hole through which the mouse puts its head to take the bait. This causes the slide to be disengaged and return rapidly, cutting off the air supply to the animal with its head in the hole. The coil spring (3) and the disengaging means (f) also serves to receive the bait (at f1) and which is mounted movably on a bearing component (h) by means of a pin (g). As the box is covered, the bait cannot be seen or reached by birds, thus preventing accidental killing of birds. Also, the mouse or rate dies extremely rapid rapidly, and the trap operates silently so as not to sleeping persons.
Patent DE-2555001-A1 (DE)
Title: Magnetic core matrix prodn. without soldered connections - ferrite discs fed on star wheel common wire and wires looped in
Inventor: BURKIN JURY ALEXANDROVITSCH
IPC: G11C5/00
Filed: 1975-12-06
Abstract: An automatic process for the manufacture of ferrite core memory matrices avoids the need for soldered connections. The ferrite core discs are stacked in groups of four and a single wire (3) carries the recessing voltage for all matrix locations. Matrix address wires (8) are looped in and out of the ferrite cores depending upon the matrix size. The manufacturing process uses a rotating wheel (28) with radiused profiles around the periphery (27) corresponding to the size of the ferrite discs. The discs are fed into the unit on the bias voltage wire (3) and groups of four are directed onto the wheel and retained there by a guide rail (30). Cross wires (8) are fed in and out at predetermined locations.
Patent DE-2601799-A1 (DE)
Title: Switch for electromagnetic contact actuation - has sensor in contactor electromagnetic range whose signals affect electronic switching element
Inventor: MEYER HERBERT DR ING
IPC: H01H47/32
Filed: 1976-01-20
Abstract: An electronic switching element is incorporated in the excitation circuit of the contactor switching magnet. A sensor (15) is mounted in the effective region of the electromagnetic system and picks up the instantaneous value of the system operating state. The sensor signals affect the electronic switching element (14). The excitation output can be changed by the sensor signals in a continuous manner. This output change takes place during operation of the electromagnetic system under the effect of the electronic switching element, corresponding to the instantaneous value of the operating state. The continuous change is preferably carried out by a variable magnetic field via a phase control, if the sensor is formed by a magnet field responsive resistor.
Patent DE-2602202-A1 (DE)
Title: Reduced slip industrial ladder - has rung ends curved upwards to prevent climber from slipping due to badly positioned angle
Inventor: NELSS HANS-JOACHIM ING GRAD
IPC: B63B29/20
Filed: 1976-01-22
Abstract: The ladder can be adjusted to slope as required on either side for loading. The rungs (4,5) are fitted with upwards bent components (4b,4c;5b,5c) on one or both sides, which are curved upwards in their outer areas. They comprise a straight part (5a,8a) fixed to the stringers (1,2) on both sides, and additional bent or curved parts. Ascent or descent, by workmen carrying loads is safer because no special slope adjustment equipment is necessary. In icy or damp conditions with the bent part virtually horizontal the danger of slipping is much reduced.
Patent DE-2603434-A1 (DE)
Title: Packaging assembly of foam moulding and cardboard or plastics box - has lateral flaps near which moulding and box are glued together (NL 2.8.77)
Inventor: BECKER KLAUS EBERHARD
IPC: B65D81/113
Filed: 1976-01-30
Abstract: A packaging assembly is composed of >=1 foam moulding, esp. of polystyrene, and an envelope formed from a carton-type section of cardboard, plastics or the like. The cartont-ype section has at least a bottom and sidewalls and is glued to the foam moulding. To the sidewalls are joined flaps forming edges, and the moulding has an edge whose height corresponds with these edges. The moulding and the carton-type section are glued together only in the region of the edges. Used for packaging delicate articles. The assembly has a pleasing appearance and low consumption of glue, and is tamper-proof because the envelope cannot be sepd. from the moulding without destroying the packagE.
Patent DE-2608989-A1 (DE)
Title: Flexible retractable fin for ballistic missiles - has laminations of different sizes for stabilisation against fin flutter
Inventor: GOHLKE WERNER DR ING HABIL
IPC: F42B10/16
Filed: 1976-03-04
Abstract: The flexible fin arrangement is used especially for ballastic missiles with retractable guide fins. These fins are pivoted about an axis parallel to that of the missile and fins are enclosed by a tube enclosing the missile. The flutter of the flexible outer areas of fins is suppressed even at high travelling speeds and large spans. This flutter can take place about axes parallel to missile axis and also about radial axes on leading and trailing edges. The outside areas (2) are laminations of two or more plates 2a, b, c of equal or different axial and radial lengths. Their number and thicknesses are designed to accommodate forces in flight and ensure minimum allowable deviations of flexible bending axis.
Patent DE-2609195-A1 (DE)
Title: Electromagnetic processor for gaseous, fluid or dissolved matter - has ferromagnetic loops inside and coil outside inert container
Inventor: GLEICHMANN OSKAR DR MED
IPC: C02F1/48
Filed: 1976-03-05
Abstract: A device for the electromagnetic processing of matter in a gaseous or a fluid/dissolved condition, comprises a container with feed and waste lines, in which there are a number of loops of ferromagnetic material. On the outside of the container, there is an electrically conductive winding formed by at least one loop. The container is longer in the direction at right angles to the plane of the winding, than in the direction of the plane of the winding, and this ratio of lengthways to transverse dimension is at least 2:1. Method provides an efficient means of exploiting the virtues of magnetically charged water for the stimulation of growth, etc.
Patent DE-2613455-A1 (DE)
Title: Flour mill with slitting and beating members - has slitters formed by stack of thin plates
Inventor: PALLMANN WILHELM
IPC: B02C13/04
Filed: 1976-03-30
Abstract: The impact mill is suitable for grain and has a vertical housing containing the rotary impact member (4) mounted in a horizontal drive shaft. It has the material fed in through a sloping shaft (7) one side, and the discharge opening (13) at the bottom. The impact member has stacks of plates (35) with spacers between them at the periphery, giving a slicing action. These stacks alternate with flat plates (27) parallel to the axis of rotation, giving a conventional beating action. Each plate (27) has a smaller auxiliary plate (28) projecting outwards and downwards, each end. The slitter plates (35) can be secured between two side plates (19, 20) by a bolt passing through each set, and sets may swing about the bolt. Spacing between the plates may be differential.
Patent DE-2614035-A1 (DE)
Title: Multiply coated metal pipe for domestic supplies and effluents - has several unfilled and metal-filled plastics coatings with selective adhesiveness and electric conductivity
Inventor: VAHLBRAUK KARL HEINZ
IPC: F16L58/10
Filed: 1976-04-01
Abstract: Metal pipe has plastics coating(s) to protect it against corrosion. The metal surface of the pipe is coated with a plastics matrix having embedded in it very finely divided predominantly pure metal particles so that there is, at statistically distributed discrete places of the metal surface, a selective adhesion of metal particles to metal surface; within the coating, the metal particles are electrically conductively connected with one another by means of further metal particles. Solid, i.e. unfilled, plastics layer is coated on the plastics/metal particles layer. The surface of plastics/metal layer has an irregularly mushroom-shape brought about by the use of metal particles of various sizes. This improves the firm anchoring of the layers. Firm adhesion of plastics layers to each other and to the metal pipe is ensured. The coated pipe is resistant to corrosion and mechanical and thermal stresses.
Patent DE-2620494-A1 (DE)
Title: Equipment for launch and recovery of submersibles from mother ships - has A:frame on deck edge pivot supported and carrying movable platform
Inventor: GAUDIANO ANTHONY V
IPC: B63B27/36
Filed: 1976-05-08
Abstract: The equipment for launch and / or recovery of submersibles from mother ships, and for moving them about on deck, comprises an A-frame (42) on horizontal pivots near the deck edge, able to plumb a trolley (200) on rails leading to a hanger and maintenance compartment (46). By means of hydraulic rams (92) the frame can be rotated to overhang the water. To reduce the hazards of the operation a working platform (100), vertically movable, is suspended from the apex of the frame. The line (128) for securing and supporting the submersible runs through this platform over a pulley (130) also in the apex of the frame, to a winch (126) on top of the hanger. The platform is configured to fit against the craft and steady it.
Patent DE-2623644-A1 (DE)
Title: Fire hydrant testing attachment - uses connecting piece with press. gauge and rain cock and includes reducing nipple
Inventor: SCHWAHN GEORG
IPC: E03B9/02
Filed: 1976-05-26
Abstract: The design concerns a device for testing a wall mounted fire hydrant for operational fitness. The traditional method of performing the test with the hoss on and trailing them out int the open for discharging the water during the test is cumbersome. The device consists of a two-part piece of pipe (1, 11) with one end having a union coupling (2) to attach the device to the hydrant outlet connection. The pipe stub (1) is connected to pipe (11) by union (3) and the bend end of this pipe is connected to a smaller pipe (6) by reducing a nipple. The smaller pipe has a gauge (5), a drain cock (7) and draining hose (8).
Patent DE-2628960-A1 (DE)
Title: Control unit for binary value data integrator - accepts two binary control signals and meander shaped generated signal fed to non-inverting input of operational amplifier
Inventor: HAASS ADOLF
IPC: G06G7/18
Filed: 1976-06-28
Abstract: The main components of the circuit are a control unit (ST/2) and an integrator (INT). The control unit includes a logic circuit (LOG), and a generator (GEN) which produces a meander shaped signal (G) fed into the logic circuit along with two control signals (S, s) which may each take one of the binary values (O, I). The control unit output (a) from the logic unit is fed to the inverting input of an operational amplifier (OP) which has a capacitative by-pass (C1) leading to its output. The control unit has another output (b) from a switching signal fed to the non-inverting input of the operational amplifier.
Patent DE-2630282-A1 (DE)
Title: Rubber sieve in steel frame - having perforations only in the rubber and arranged in groups (OE 15.9.76)
Inventor: KAPITANY MATHIAS DIPL ING
IPC: B01D29/03
Filed: 1976-07-06
Abstract: Sieve consists of a carrier frame of steel sheet or similar onto which a layer of rubber is applied. Holes are made only in the rubber and the gaps in the steel frame are such that clusters or groups of these holes occur across the sieve. The frame can be a lattice, the gaps between the lattice being many times larger than the hole distribution of the sieve. The sieve has a long operating life, low rubber wear, low noise production and is self cleaning with practically no tendancy to block.
Patent DE-2635750-A1 (DE)
Title: Alertness tester with film and moving slide projectors - has keyboard printer controlled at same time as stimulus representation
Inventor: KOZENY ERIK DR
IPC: A61B5/16
Filed: 1976-08-09
Abstract: Appts. for testing individual reactions or answers to optical and/or acoustic complex stimuli, partic. for testing alertness, comprises a (sound) film projector and/or one or more tachistoscopic slide projectors for presenting stimuli, an input unit for the reactions or answers, and a control unit synchronised with the projector (3). A keyboard printer is controlled analogously to stimulus presentation. The input of the test person is supplied via the control unit, which checks for content in accordance with the programme, to the keyboard for the purpose of print-out in chronological order (analogue representation) and pertinence order with respect to content (digital representation). In this way a single appts. can run a complex test programme and change it as required.
Patent DE-2638111-A1 (DE)
Title: Milk of lime for sewage treatment - made by specified procedure from lime and water
Inventor: WASSMANN KURT
IPC: C02F1/52
Filed: 1976-08-21
Abstract: Milk of lime for the lime treatment of crude sewage in biological purification plants is prepd. by filling slaking water at a rate of one to three times the wt. of the amt. of fine lime required for one charge into a mixing tank. After adding the lime, the mixt. is stirred until hydration is completed. More water is added to dilute it to the desired concn. and the mixing tank is used as a storage tank for the metered milk of lime. The method replaces the conventional calcium hydroxide by fine lime so that very great financial savings are made.
Patent DE-2638163-A1 (DE)
Title: Whey yeast extract prodn. - with albumin and yoghurt bacteria addn. to remove carbohydrate(s)
Inventor: MOEBUS OTTO DR
IPC: A23C21/02
Filed: 1976-08-25
Abstract: A water-soluble extract of whey yeast and whey yeast protein is produced by heterolysis of whey protein and whey albumin with an addn. of yoghurt bacteria. The latter have the capacity to grow at the heterolysis temperature and to turn the carbohydrates in the albumin concentrate and in the yeast to lactic acid. This requires no organic solvents, which require subsequent removing, for the suppression of microorganisms. The new extract has a high nutritive value and can be added to food in a greater concentration.
Patent DE-2641725-A1 (DE)
Title: Rectangular pulse generator with digital logic circuit - derives time symmetrical pulses applied to balancing circuit making them amplitude symmetrical
Inventor: HAMMERL DIETMAR
IPC: H03K3/70
Filed: 1976-09-16
Abstract: The limited number of generated pulses are time and amplitude symmetrical. They are derived from a time asymmetrical rectangular AC voltage containing a DC component. A digital logic circuit (FF1, G) derives time symmetrical pulse trains of specified duration from the rectangular time symmetrical AC voltage with a DC component, and from a control signal switching this AC voltage on and off. These pulse trains are applied to an electronic balancing circuit in which they alternately switch on two specified, equal voltages of opposite polarities.
Patent DE-2643136-A1 (DE)
Title: Frequency modulated pulse train generator - has segmented ring scanned by two rotors providing carrier and modulation frequencies
Inventor: DRAGOTINOV ALEXANDER DIPL ING
IPC: G06F7/60
Filed: 1976-09-24
Abstract: An output pulse train is generated from a rotary segmented ring unit that is a frequency modulated signal based upon a carrier frequency (F1) and a modulation frequency (F2). The ring (S) consists of 'm' segments of electrically conducting material that are isolated from each other. Within the ring are two stators (R1, R2). One rotor spans a number of segments (R1), while the other is less than a segment width (R2). The smaller rotor is coupled to a d.c. supply and the larger rotor is coupled to output terminals. Depending upon the relative rotations of the rotors, the output frequency is a function of the speeds and number of segments.
Patent DE-2643211-A1 (DE)
Title: Exhaust air purification system - using scrubber with activated sludge in washing medium for biological digestion of impurities
Inventor: NEUMANN JOERG DR ING
IPC: B01D53/14
Filed: 1976-09-25
Abstract: Purification of exhaust air with impurities are biologically digestible is effected using a scrubber in which the impurities are absorbed by a washing medium. The absorbed impurities are biologically digested inside the scrubber by using a washing medium containing activated sludge and with an adjustable pH-value. Capital and operating costs for the aeration basin are eliminated and the space requirements are considerably reduced.
Patent DE-2644991-A1 (DE)
Title: Sliding roof especially for terraces - consists of overlapping sheets pivot mounted on supports and adjusted by levers and push rods (NL 10.4.78)
Inventor: LEFMANN HERBERT
IPC: E04F10/08
Filed: 1976-10-06
Abstract: The protective roof especially for terraces, consists of sheets which overlap each other. At least one sheet is pivot mounted at the end on supports (11) and can be moved by at least one lever (13) which is hinged to a push rod (12). All the sheets (11) can be adjusted in height by means of the lever (13) and push rod (12). The sheets (11) are positioned on two supports (11) running crosswise to the lengthwise direction of the sheets, at the ends. The sheets are adjustable in height by means of a pivot axle (14) fixed on the supports (10). The two supports (10) are made of hollow or half-hollow sections with a push rod (12) in them. At one end of the two push rods (12) is a motorised or manual operating devide (16), which is pivot mounted on a pivot axle (17).
Patent DE-2647309-A1 (DE)
Title: Block amide! copolymer prepn. - by dissolving oligo-amide in lactam melt and polymerising the soln. by anionically activated polymerisation
Inventor: NIELINGER WERNER DR
IPC: C08G69/18
Filed: 1976-10-20
Abstract: Block copolyamides are prepd. by dissolving oligoamides in a lactam melt and polymerising the soln. by anionically activated polymerisation. The oligoamide-lactam solns. pref. contain >=40 wt. % lactam, contg. >=5 ring members. Prods. include moulded articles, semi-finished materials, containers and pipes. Continuous polymerisation in an extruder allows prodn. of bristles, pipes and foils. The oligoamides need not contain only amino end-gps. No weak positions occur in the polymer chain. Polyamides having relative viscosities 3 (1.01-3) may also be used. Crystallinity of prods. decreases with quantity of added oligoamide. Transparent prods. having a lower softening point and improved solubility can be obtd.